2214230240 has 96 divisors (see below), whose sum is σ = 5476294656. Its totient is φ = 844433920.

The previous prime is 2214230231. The next prime is 2214230267. The reversal of 2214230240 is 420324122.

2214230240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1408655 + ... + 1410225.

It is an arithmetic number, because the mean of its divisors is an integer number (57044736).

Almost surely, 2^2214230240 is an apocalyptic number.

2214230240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2214230240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2738147328).

2214230240 is an abundant number, since it is smaller than the sum of its proper divisors (3262064416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2214230240 is a wasteful number, since it uses less digits than its factorization.

2214230240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992 (or 1984 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2214230240 is about 47055.6079548442. The cubic root of 2214230240 is about 1303.3896236324.

Adding to 2214230240 its reverse (420324122), we get a palindrome (2634554362).

The spelling of 2214230240 in words is "two billion, two hundred fourteen million, two hundred thirty thousand, two hundred forty".